CVE-2007-3072: Mozilla Firefox

High severity, CVSS 7.1. EPSS: 1.6% chance of exploitation in the next 30 days.

Directory traversal vulnerability in Mozilla Firefox before 2.0.0.4 on Windows allows remote attackers to read arbitrary files via ..%5C (dot dot encoded backslash) sequences in a resource:// URI.

Affected products

• Mozilla Firefox: version 2.0 only; version 2.0.0.1 only; version 2.0.0.2 only; version 2.0.0.3 only

Published 2007-06-06. Last modified 2026-06-16.